baber/WOPTO huggingface dataset:
Patent KR-20010045858-A (KR)
Inventor: AHN JEONG GYUN
IPC: H01R24/62
Filed: 1999-11-09
Abstract: PURPOSE: A high performance modular plug embodying a cross-talk canceling mechanism is provided to suppress a generation of a cross-talk by separating two conductors constituting a plurality of signal pairs into one by one regularly and selectively accessing intervals between the separated conductors. CONSTITUTION: A conductor guide(40) reduces a cross-talk generated in a plane connection pin array by arraying each conductor inputted in a modular plug. The conductor guide(40) has conductor insertion holes(41a, 41b) of two layers for separating two wires of a plurality of each signal pairs. From two to four conductors are inserted into the conductor insertion hole(41a) of one layer and progress for a fixed length in parallel. The remainder conductors out of the signal pairs are inserted into the other conductor insertion hole(41b) and the conductors are inserted therein and progress for a fixed length in parallel. A housing forming a modular plug consists of a dielectric substance. Two conductor insertion holes(41a, 41b) having a plurality of holes one sides thereof are clogged respectively. In addition, a quadrangle wide hole is formed at the other sides of the insertion holes(41a, 41b).
Patent KR-20010047047-A (KR)
Inventor: JANG JEONG HO
IPC: C08L25/04
Filed: 1999-11-17
Abstract: PURPOSE: A process for preparing thermoplastic resin having excellent impact resistance and chemical resistance by dissolution of a rubber component and a styrene-based thermoplastic resin in an alkenyl aromatic component, bulk polymerization and suspension polymerization is provided. Thereby, the resin is useful for applying to injection molded products such as electric, electronic, office automation instruments, electric home appliances or the like. CONSTITUTION: This process comprises the steps of: dissolving 5 to 15 parts by weight of a butadiene rubber polymer and 5 to 20 parts by weight of a styrene-based thermoplastic resin containing 20 to 40 parts by weight of vinylcyanide in 65 to 90 parts by weight of an alkenyl aromatic component selected from the group consisting of styrene, α-methylstyrene, styrene with an alkyl substituent at a benzene ring and styrene with a halogen substituent at a benzene ring; bulk polymerization until a solid content attains 15 to 45 parts by weight and suspension polymerization.
Patent KR-20000007045-A (KR)
Inventor: KIM SANG HWAN
IPC: B63B39/00
Filed: 1999-11-22
Abstract: PURPOSE: A water-wind roller for winding parachute is provided to give the convenience to a fisher who catches fish using a fishing boat. CONSTITUTION: A production method of a water-wind roller for winding parachute has the steps of:fixing with combining side plates(8) at left and right side of a base plate(9) in a specific size; fixing to be rotated the net plate(13) having holes(16) uniformly formed to discharge the seawater at the upper face of the left, right side plate(8) by combining with a fixing pipe(10) and a bearing; establishing a hydraulic brake(6) operated by a hydraulic cylinder(7) and a hydraulic motor(3) at one side of the net plate; connecting a drum(1) rotated by a rotary rod(2) at the outside of the hydraulic brake(6).
Patent KR-20010029419-A (KR)
Title: Recording material
Inventor: MORIYA KAZUYOSHI
IPC: B41M5/50
Filed: 1999-11-23
Abstract: PURPOSE: A recording material is provided to clearly record figures and characters without accompanying bleeding or the like when the figures and characters or the like are recorded by presently existing various kinds of recording methods. CONSTITUTION: At least on one surface of a base material, a resin layer jointly containing a larger particle diameter sponge silica, of which the particle diameter is 8 to 18 microns, and a smaller particle diameter sponge silica, of which the particle diameter is 1 to 7 microns, is provided as a recording accepting layer for this recording material. The sponge silica means a silica of a sponge structure having a fine pore in the silica particle. The fine pore volume of the sponge silica used for this recording material preferably is 0.7 to 7 ml (milliliter)/g, and preferably is 0.8 to 4 ml/g. When the fine pore volume of the sponge silica is too small, there is a tendency that the recording accepting property of the accepting layer becomes lower.
Patent KR-20000052378-A (KR)
Inventor: MATSSHITASHIGEKI
IPC: B65G27/00
Filed: 1999-11-26
Abstract: PURPOSE: A parts arrangement apparatus for vibration type parts supply is provided to achieve improved supply efficiency, broadened range of parts to be supplied and a continuous arrangement and supply of parts at a high speed by performing parts arrangement during parts transportation CONSTITUTION: A parts arrangement apparatus(A) for vibration type parts supply for conveying parts along a track by vibration and arranging and supplying parts, the apparatus comprising a parts inside and outside correcting unit(A1) including a first track(4) for conveying parts(a) from an upper track(E), an inside and outside detecting unit(5) for detecting inside and outside of the parts conveyed from the first track, an inverting unit(6) for applying an inversion force to the parts on the first track being based on the detection result output from the inside and outside detecting unit, and a second track(7) for conveying the parts inversed by the inverting unit.
Patent KR-20010054899-A (KR)
Inventor: LEE MYEONG GU
IPC: H01L27/04
Filed: 1999-12-08
Abstract: PURPOSE: A transistor of an ESD(Electro Static Discharge) protection circuit is provided to improve a characteristic of an ESD by providing uniformly ESD pulses to each contact array to emit high ESD pulses. CONSTITUTION: A gate line(22) is formed across a center portion of an active region(21). A drain region(23a) and a source region(23b) are formed on the active region(21) of both sides of the gate line(22). A drain contact array(24) and a source contact array(25) are formed on the drain region(23a) and the source region(23b), respectively. The drain contact array(24) and the source contact array(25) are connected electrically with external terminals.
Patent KR-20000048061-A (KR)
Inventor: IKAWHA SHINGI
IPC: G02B1/10
Filed: 1999-12-10
Abstract: PURPOSE: A processing method of lens surface for a vehicle lamp is provided to form a coating film of a dim-prevention without damaging a lens. CONSTITUTION: A processing method of lens surface for a vehicle lamp contains following processes: a process to heat and harden a harding coating film (28) after coating outer surface (12b) of lens (12) with the harding coating film; a process to cool the harding coating film until the temperature of an inner surface of lens (12a) become a fixed temperature; to process to heat and dry the coating film of a dim-prevention (26) after coating the inner surface of lens with the coating film of a dim-prevention, so that the harding coating film prevent a lens from being damaged.
Patent KR-20010055721-A (KR)
Inventor: JUNG HYEON SU
IPC: C08G63/86
Filed: 1999-12-11
Abstract: PURPOSE: A process for producing a polyester resin composition having melting viscosity necessary for molding processing such as injection molding, blow molding, film molding or the like and mechanical characteristics such as sufficient tear strength requested for the molded product is provided. Whereby, the resin composition has excellent biodegradability and can be effectively used for producing a garbage bag and shopping bag. CONSTITUTION: A copolyester resin composition having a number average molecular weight of 30,000 to 70,000, a weight average molecular weight of 100,000 to 600,000, a melting point of 55 to 120deg.C and a melting index of 0.1 to 30g/10 min contains 0.1 to 30% by weight of an aromatic/aliphatic low molecular weight high-molecular body, 40 to 71% by weight of succinic acid-containing aliphatic dicarboxylic acid and 29 to 71% by weight of aliphatic glycol. The low molecular weight high-molecular body is obtained by introducing aliphatic glycol containing one or more selected from aromatic-containing dicarboxylic acid, succinic acid-containing aliphatic dicarboxylic acid, 1,4-butanediol and ethylene glycol into molecular structures such as dimethylterephthalate or terephthalate and reacting.
Patent KR-20010056201-A (KR)
Inventor: KIM BYEONG EOK
IPC: G01N30/02
Filed: 1999-12-16
Abstract: PURPOSE: A method for promptly detecting dioxin is provided for accomplishing higher detection limit and correct quantification of dioxin with inexpensive gas chromatography/electron detection device by using antimony chloride to chlorinate dioxin isomers into dioxin octa-chloride. CONSTITUTION: The detection method comprises adding antimony chloride to an extract containing dioxin and heating it to 236-288 deg.C. to produce dioxin octa-chloride; adding HCl to the obtained dioxin octa-chloride to extract hexane material; removing high polar interference material; and detecting dioxin from the extract by means of gas chromatography/electron capturing detector. The method is useful for detecting the dioxin without alternately separating isomers because of the chlorination process and with no requiring commercial pre-treatment step separating isomers.
Patent KR-20000012687-A (KR)
Inventor: LEE SANG CHEON
IPC: G06F15/16
Filed: 1999-12-18
Abstract: PURPOSE: An apparatus and method for preventing a hacking of a data communication network are provided, which installs a corresponding client terminal and server terminal and intercepts an inner hacking and an outer hacking in a hardware. CONSTITUTION: An apparatus and method for preventing a hacking of a data communication network comprises: a plurality of client terminal (100a, 100b); a plurality of server terminals (104, 106); and client and server hacking preventing devices (108a, 108b; 110a, 110b) with a hardware type to be installed to the client terminal (100a, 100b) and the server terminals (104, 106) for responding a data communication connection request generated between the client terminal (100a, 100b) and the server terminal (104, 106) to be correspondingly interposed between the client terminal (100a, 100b) and the server terminal (104, 106) and transmitting first and second verifying data. Thereby, an unlawful hacking is intercepted completely.
Patent KR-20010058116-A (KR)
Inventor: JUN BYEONG SANG
IPC: G06F17/30
Filed: 1999-12-24
Abstract: PURPOSE: An indexing method for outputting information on network subscriber is provided to search and output a page at high speed by generating a page index composed of information sets including key values, and by adjusting a start key value and an end key value of each page in case that the page is referred. CONSTITUTION: A page index generation module is started(301). An identifier of a client, the number of output data by pages(page_size) and a condition to be referred are received from an operator in the client side(302). Data satisfying the condition are arrayed. A curser is generated(303). A variable, a page_idx, for representing a page serial number increased up to the page to be referred is set by "1" as an initialization value(304). It is judged whether the data exist on the cursor(305). The data are read and allocated to D(306). A variable, a data_count, for representing the number of data to be outputted to one page is increased as much as "1"(307). It is judged whether the data_count is "1"(308). A Cur_key is allocated to an S key(309). It is judged whether the data_count is the page_size(310). The page_idx is set as "1". In addition, the data_count is set as "0"(311).
Patent KR-20000067837-A (KR)
Title: 전기적 접속 장치 및 전기적 접속 방법
IPC: H05K7/10
Filed: 1999-12-24
Abstract: 대상물에 다소 요철이 있음에도 불구하고, 도전 입자를 통한 전기적인 접속을 확실하게 행할 수 있는 전기적 접속 부재 및 전기적 접속 방법을 제공한다. 
     제1 대상물의 전기 접속 부분(5)과 제2 대상물의 전기 접속 부분(3)을 전기적으로 접속하기 위한 전기적 접속 장치(100)이고, 제1 대상물(4)에 배치하는 접착층이며, 복수의 도전 입자(7)와 도전 입자(7)를 함유하는 바인더(8)로 구성되는 도전 입자를 함유하는 제1 필름형의 접착층(6)과, 도전 입자를 함유하는 제1 필름형의 접착층(6) 상에 배치되는 유동성을 갖는 바인더만으로 구성되는 제2 필름형의 접착층(9)으로 구성되어 있다.
Patent KR-20010064140-A (KR)
Inventor: PARK GYEONG JUN
IPC: H04L9/00
Filed: 1999-12-24
Abstract: PURPOSE: An association establishment structure of service management systems and a method thereof for number portability are provided to exchange information without disclosure of the information to the exterior. CONSTITUTION: The master service management system(MSMS)(10) provides data required for the number portability(NP) capability supply among carriers to the local service management system(LSMS)(11). The LSMS(11) executes the function of transmission and management for routing information and global title translation(GTT) information and the like. The service control system(13) establishes the NP database and GTT database. The subscriber administration system(SAS)(12) takes over and processes the NP and termination of the service from the subscribers.
Patent KR-20010060975-A (KR)
Inventor: LIN FRRANK S
IPC: B24B53/00
Filed: 1999-12-28
Abstract: PURPOSE: A chemical mechanical polishing pad dresser and a manufacturing method thereof are provided to prevent the invasion of a polishing agent with an acid solution by coating diamond-like carbon on the surface of solder or a thin film. CONSTITUTION: A dresser(10) has a metal base layer. The base layer is made out of stainless steel. Slurries(11) are arranged on the surface of the metal base layer. Diameter of the slurry is 100-350 micrometer. Diameter difference is less than 50 micrometer. Interval between the slurries is 1.5-6 times the diameter. The height of the top slurry is less than 100 micrometer. Thickness of a metal solder layer(12) is 10-90% of the slurry grain size. The metal solder layer contains 2wt% of chrome. The slurry is diamond or cubic boron nitride. Therefore, optimal strength and wear resistance are provided.
Patent KR-20010061187-A (KR)
Inventor: LEE HAE UK
IPC: F02B37/12
Filed: 1999-12-28
Abstract: PURPOSE: A response improvement method of a variable nozzle turbocharger is provided to reduce turbo lag when starting a vehicle and to improve starting with the quick response of the variable nozzle turbocharger by an accelerator signal regardless of a delayed boost pressure by the turbo lag. CONSTITUTION: A boost pressure, the RPM(Revolutions Per Minute) of an engine, and the opening of an accelerator pedal are input(S1), and whether the engine RPM is within the range of idling is detected(S2). A normal mode map of a variable nozzle turbocharger is operated when the engine RPM is out of the range of idling(S3). The operation of the accelerator pedal more than the predetermined value is detected when the engine RPM is within the range of idling(S4). The boost pressure is compared with reference value(S5), and a start mode map of the variable nozzle turbocharger is performed when the boost pressure is less than the reference value(S6). The predetermined value of the boost pressure is detected(S7), and the normal mode map of the variable nozzle turbocharger is performed when the boost pressure is more than the reference value. The starting is improved and smoke is reduced by improving the response of the turbocharger when starting.
Patent KR-20010065913-A (KR)
Inventor: KO SEONG HAN
IPC: H01L27/115
Filed: 1999-12-30
Abstract: PURPOSE: A method for manufacturing a flash memory device is to improve electric characteristics of the device and increase the yield and reliability of the device by preventing an etching remainder. CONSTITUTION: An etching target layer is formed on a silicon substrate with a field oxide layer having a step formed therein. A photoresist pattern is formed on the etching target layer. The etching target layer is etched by an isotropy dry etching process using the photoresist pattern as an etching mask. The isotropy dry etching process is conducted at the temperature of 0 to 100 deg.C under the pressure of 200 to 2000 mTor. The etching remainder remaining on the silicon substrate is removed by a BOE(buffered oxide etchant) solution. Then, the photoresist pattern is removed from the silicon substrate. Finally, a cleaning process is conducted in regard to the entire substrate. The etching target layer can be an ONO(oxide-nitride-oxide) layer having the thickness of 200 to 300 angstroms.
Patent KR-20010066439-A (KR)
Inventor: JUNG GEUN HO
IPC: H04B1/38
Filed: 1999-12-31
Abstract: PURPOSE: A radio communication apparatus having a wireless terminal and an adapter capable of being separated and combined each other is provided so as to separate a miniaturized wireless terminal from an adapter or combine it to the adapter. CONSTITUTION: An antenna(22) transmits a Tx RF signal to the air through a duplexer(210). The duplexer(210) transmits the RF signal from a Tx RF processing part(260) to the antenna(22) and receives the RF signal from the antenna(22). An LNA(Low Noise Amplifier)(220) executes primary low noise amplification for the RF signal from the duplexer(210). An Rx RF processing part(230), composed of a BPF(Band Pass Filter)(232) and a secondary LNA(234), executes band pass filtering and secondary low noise amplification for the output of the LNA(220). The output of the Rx RF processing part(230) is supplied to the terminal 'a' of the first switching part(292), having three terminals(a,b,c), through the first Rx path(RX_PATH1). The terminal 'a' is connected to a frequency down converter(240). The terminal 'b' is connected to the secondary LNA(234) through the first Rx path(RX_PATH1). The terminal 'c' is connected to a duplexer(296) through the second Rx path(RX_PATH2). The frequency down converter(240) is composed of an Rx local oscillator(242) and a frequency mixer(244). The Rx local oscillator(242) oscillates an Rx local oscillation frequency signal. The frequency mixer(244) mixes the Rx local oscillation frequency signal and the RF signal from the terminal 'a' of the first switching part(292) and outputs a frequency down converted IF signal.
Patent KR-20000068308-A (KR)
Title: 반도체기판상에평탄한유전체층을침전시키는장치및방법
IPC: H01L21/31
Filed: 1997-08-21
Abstract: 본 발명은 반도체 기판 처리장치 및 방법에 관계한다.  본 방법은 일반식 R a Si(OH) b 또는 R a SiH b (OH) c 의 액체 단쇄 폴리머를 기판상에 형성하는 단계를 포함하며, a+b=4, a+b+c=4이며 a, b 및 c는 정수이고 R은 탄소함유기이며 Si-C 결합이 유지된다.
Patent KR-20000057507-A (KR)
Title: Elevator control device and control device for power converter
Inventor: MUTOH NOBUYOSHI
IPC: B66B1/30
Filed: 1996-12-11
Abstract: PURPOSE: An elevator control device is provided to effectively use energy generated by a solar battery as energy for operation of an elevator. CONSTITUTION: In an elevator adapted to be driven by a converter(70) connected to a system power source, a smoothing capacitor(80) for smoothing an output of the converter, a PWN inverter(90) for converting voltage of the smoothing capacitor into an alternating current of variable frequency and variable voltage, and a motor supplied by the inverter with power, an elevator control device comprises a solar battery, a capacitor of large capacity power of at least several Farads capable of accumulating an instantaneous output power generated by the solar battery, and output voltage regulating means for regulating an output voltage of the capacitor, and the elevator control device acts to feed generated power of the solar battery into the smoothing capacitor and enables a voltage control system of the converter to use energy generated by the solar battery as energy for operation of the elevator and automatically return surplus energy to a commercial power source.
Patent KR-20000057703-A (KR)
Title: System for communicating messages via a forward overhead control channel
Inventor: IRBY COMER EDWARD
IPC: H04L12/58
Filed: 1997-10-30
Abstract: PURPOSE: A system for communicating multiple page messages or pages via a forward overhead control channel (FOCC) of a cellular network is provided to control channel to a cellular-compatible receiving device and combine the data obtained from each received page to form an aggregate message comprising a data sequence. CONSTITUTION: A cellular communications device operating in a normal state responds to a page received via the FOCC by comparing the received page to one or more masks maintained in its memory. If the received page contains a predetermined characteristic and matches a corresponding mask maintained by the receiving device, then it responds by transitioning from a normal state to a receive device identifier state. In the receive device identifier state, the cellular communications device monitors the FOCC for a page having a special identifier assigned to that device. Each received page is compared to a mask corresponding to the special identifier and maintained in memory of the selected device. In response to a match, the cellular communications device transitions from the receive device identifier state to a receive data state and operates to monitor the FOCC for pages containing commands. In the receive data state, the cellular communications device can respond to pages containing commands by accepting data values for each received command page and combining the data values to form a data sequence.
Patent KR-20010012718-A (KR)
Title: 세척 장치 및 세척 방법
IPC: B66B31/00
Filed: 1998-03-31
Abstract: 본 발명은 에스컬레이터 또는 구름식 통로의 발판 요소들을 세척하기 위해 사용되는 세척 장치 및 대응되는 세척 방법에 관한 것이고, 상기 장치는 개개의 발판 요소들상에서 작용하는 세척 요소들을 구비한다.  본 발명에 따라, 디딤면들에 대체로 평행하게 진동되는 방식으로 구동될 수 있는 수단이 제공된다.  본 발명은 또한 제어가능한 구동부를 갖는 에스컬레이터 또는 구름식 통로의 발판 요소들을 세척 장치에 의해 세척하기 위한 방법 및 동 방법을 수행하기 위한 장치에 관한 것이다.  전기 방법에 있어서, 에스컬레이터 또는 구름식 통로는 세척 장치의 제어 유니트에 의해 송출되는 신호들에 의해 제어된다.
Patent KR-20000024139-A (KR)
Inventor: SEONG KI SOOK
IPC: G02F1/1335
Filed: 2000-01-25
Abstract: PURPOSE: A blacklight device, used for the light source of liquid crystal display, is provided to improve the brightness of light and the productivity of blacklight device. CONSTITUTION: A prism sheet, digger in the shape of a quadrangular pyramid, consists of concave parts formed with 4 triangular faces, so a multiplicity of rectangles, made of 4 triangles, are aligned from up to down. Accordingly, the center(164) of the rectangle becomes the lowest portion and each side(165) becomes the highest portion. A first face(162) of the prism sheet focuses the light scattered in the direction of x axis on the direction of z axis. A second face(163) of the prism sheet focuses the light scattered in the direction of y axis on the direction of z axis.
Patent KR-20010077298-A (KR)
Title: Bacillus subtilis EK11 strain and process for preparation of protopectinase using the same
Inventor: HWANG YONG IL
IPC: C12N1/00
Filed: 2000-02-01
Abstract: PURPOSE: A Bacillus subtilis EK11 strain and a method for producing protopectinase therefrom are provided, thereby the protopectinase can be mass-produced. CONSTITUTION: The Bacillus subtilis EK11 (KCTC 8986P) strain is isolated by the steps of: treating a mother strain, Bacillus subtilis IFO12113, with nitrosoguanidine for 40 minutes; spreading the mutant strain on an LB agar medium containing 1.5% of arabinogalactan; incubating it and first selecting a strain from colonies forming a transparent ring therearound; incubating the selected strain in a medium containing 1% of glucose, 0.2% of (NH4)2SO4, 1.4% of KH2PO4, 0.6% of K2HPO4, 0.1% of Na3-citrate·2H2O, and 0.02% of MgSO4·H2O; and second selecting a strain having a high protopectinase productivity by measuring the activity of protopectinase and identifying it as Bacillus subtilis EK11 (KCTC 8986P). The protopectinase is produced by incubating Bacillus subtilis EK11 (KCTC 8986P) in a medium containing 0.7% of corn starch, 0.3% of yeast extract, 1.4% of KH2PO4, 0.6% of K2HPO4, 0.02% of MgSO4· H2O and 0.1% of Na3-citrate·2H2O.